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Hi everybody. I've been trying all the day to unlock the BIOS of this machine.
What i did is: update bios to the latest version(212), then dump bios to file via afuwin64, then enable some sections and options with AMIBCP 4.53. There are sections like for example main and advanced which are occurring two times. Whatever i modify in the first occurrence doesn't have any effect. What i Hide or show in the second occurrence effectively changes my firmware setup after flashing back the modified firmware.
What i suspect is that ASUS put a second menu in the firmware which has precedence over the AMI provided one.
How can i solve this problem?
https://drive.google.com/drive/folders/1Hw8foz2mkY4xyT2gAh_w82RVjyfX-aJr?usp=sharing
In that folder there are 3 files:
X550ZEAS.212 -> original firmware provided by ASUS
afuwin.rom -> rom dump of the freshly installed BIOS
afuwin3.rom -> last modification flashed on the notebook ROM.
I'll be grateful for any hint.
Sorry if my english is far from perfect but i'm italian
Thanks